16629389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 20227200

約数和(自身を除く): 3597811

約数列:

[1, 7, 19, 97, 133, 679, 1289, 1843, 9023, 12901, 24491, 125033, 171437, 875231, 2375627, 16629389]

約数ペア:

[(1, 16629389), (7, 2375627), (19, 875231), (97, 171437), (133, 125033), (679, 24491), (1289, 12901), (1843, 9023)]